Cheapest one-way flights from Newark to Istanbul in September from $281

Best time to book flights for Newark (EWR) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest one-way flights from Newark (EWR) to Istanbul (IST) in September 2025 (see full year).

One-Way flights

15 Sep FrenchBee
29 Sep Icelandair
18 Sep FrenchBee
03 Sep Icelandair
01 Sep EgyptAir
01 Sep Turkish Airlines direct
15 Sep Turkish Airlines direct
18 Sep Turkish Airlines direct
03 Sep Turkish Airlines direct
29 Sep Turkish Airlines direct

Also check the deals for return flights from Newark to Istanbul in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul